diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 78181c03d9c7..d748d4e5455d 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -507,8 +507,7 @@ void resched_cpu(int cpu) struct rq *rq = cpu_rq(cpu); unsigned long flags; - if (!raw_spin_trylock_irqsave(&rq->lock, flags)) - return; + raw_spin_lock_irqsave(&rq->lock, flags); resched_curr(rq); raw_spin_unlock_irqrestore(&rq->lock, flags); }